<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区域 -->
    <el-card>
      <!-- 搜索框添加区域 -->
      <el-row :gutter="20">
        <el-col :span="9">
          <el-input placeholder="请输入内容"
                    v-model="queryInfo.query"
                    clearable
                    @clear="getOrdersList()">
            <el-button slot="append"
                       icon="el-icon-search"
                       @click="getOrdersList()"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表区域 -->
      <el-table :data="ordersList"
                border
                stripe>
        <el-table-column type="index"
                         label="#"></el-table-column>
        <el-table-column label="订单编号"
                         prop="order_number"></el-table-column>
        <el-table-column label="订单价格"
                         prop="order_price"></el-table-column>
        <!-- 是否付款 -->
        <el-table-column label="是否付款"
                         prop="order_pay">
          <template slot-scope="scope">
            <el-tag type="primary"
                    v-if="scope.row.order_pay === '1' ">已付款</el-tag>
            <el-tag type="danger"
                    v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货"
                         prop="is_send"></el-table-column>
        <!-- 下单时间 -->
        <el-table-column label="下单时间"
                         prop="create_time">
          <template slot-scope="scope">
            {{scope.row.create_time | dateFormat}}
          </template>
        </el-table-column>
        <!-- 操作 -->
        <el-table-column label="操作">
          <template slot-scope="scope">
            <!-- 修改按钮 -->
            <el-button type="primary"
                       icon="el-icon-edit"
                       size="mini"
                       @click="showBox(scope.row.id)"></el-button>
            <!-- 物流消息按钮 -->
            <el-button type="success"
                       icon="el-icon-location"
                       size="mini"
                       @click="showProgressBox(scope.row.id)"></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <el-pagination @size-change="handleSizeChange"
                     @current-change="handleCurrentChange"
                     :current-page="queryInfo.pagenum"
                     :page-sizes="[5 ,10, 15, 20]"
                     :page-size="queryInfo.pagesize"
                     layout="total, sizes, prev, pager, next, jumper"
                     :total="total">
      </el-pagination>
    </el-card>

    <!-- 修改地址的对话框 -->
    <el-dialog title="修改地址"
               :visible.sync="addressVisible"
               width="50%"
               @close="editOrderDialogClosed">
      <!-- 表单区域 -->
      <el-form label-width="100px"
               :model="addressForm"
               :rules="addressFormRules"
               ref="addressFormRef"
               status-icon>
        <el-form-item label="省市区/县"
                      prop="address1">
          <!-- 级联选择器 -->
          <el-cascader v-model="addressForm.address1"
                       :options="cityData"
                       :props="cascaderProps"
                       @change="parentCateChanged"
                       clearable></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址"
                      prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <!-- 局部区域 -->
      <span slot="footer"
            class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary"
                   @click="editOrder">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 物流信息的对话框 -->
    <el-dialog title="物流进度"
               :visible.sync="progressVisible"
               width="50%"
               @close="editOrderDialogClosed">
      <!-- 表单区域 -->
      <el-form label-width="100px"
               :model="addressForm"
               :rules="addressFormRules"
               ref="addressFormRef"
               status-icon>
        <el-form-item label="省市区/县"
                      prop="address1">
          <!-- 级联选择器 -->
          <el-cascader v-model="addressForm.address1"
                       :options="cityData"
                       :props="cascaderProps"
                       @change="parentCateChanged"
                       clearable></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址"
                      prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>

    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata.js'

export default {
  data () {
    return {
      ordersList: [],
      // 获取用户列表的参数对象
      queryInfo: {
        query: '',
        // 当前页数
        pagenum: 1,
        // 当前每页显示条数
        pagesize: 10
      },
      total: 0,
      // 修改订单对话框
      addressVisible: false,
      addressForm: {
        // 选中的省市区县
        address1: [],
        // 详细地址
        address2: ''
      },
      addressFormRules: {
        address1: [
          { required: true, message: '请选择省市区县', trigger: 'blur' }
        ],
        address2: [
          { required: true, message: '请填写详细地址', trigger: 'blur' }
        ]
      },
      // 赋值导入的省市区县数据
      cityData: cityData,
      // 级联选择器的配置对象
      cascaderProps: {
        value: 'value',
        label: 'label',
        children: 'children',
        expandTrigger: 'hover'
      },
      progressVisible: false,
      progressInfo: []
    }
  },
  created () {
    this.getOrdersList()
  },
  methods: {
    //  获取订单列表
    async getOrdersList () {
      const { data: res } = await this.$http.get('orders', { params: this.queryInfo })
      if (res.meta.status !== 200) return this.$message.error('获取订单列表失败！')
      this.$message.success('获取订单列表成功！')
      this.ordersList = res.data.goods
      this.total = res.data.total
      console.log(this.ordersList)
    },
    // 监听pagesize改变的事件
    handleSizeChange (newSize) {
      console.log(newSize)
      this.queryInfo.pagesize = newSize
      this.getOrdersList()
    },
    // 监听当前页码值改变的事件
    handleCurrentChange (newPage) {
      console.log(newPage)
      this.queryInfo.pagenum = newPage
      this.getOrdersList()
    },
    // 对话框关闭时清空表单信息
    editOrderDialogClosed () {
      this.$refs.addressFormRef.resetFields()
    },
    // 对话框展示
    showBox () {
      this.addressVisible = true
    },
    // 确认修改地址
    editOrder () {

    },
    // 省市区县选中信息打印
    parentCateChanged () {
      console.log(this.addressForm.address1)
    },
    // 展示物流信息对话框
    async showProgressBox () {
      const { data: res } = await this.$http.get('/kuaidi/1106975712662')
      console.log(res)
      if (res.meta.status !== 200) return this.$message.error('获取物流信息失败')
      // this.$message.success('获取物流信息成功')
      this.progressInfo = res.data
      this.progressVisible = true
    }
  },
  computed: {

  }
}
</script>

<style lang="less" scoped>
</style>
